This video explores five species once declared extinct that were later found alive in surprising locations. It follows the circumstances that allowed these animals to persist unnoticed for years or ...

The findings suggest that sea cows have been engineering ecosystems in the Persian Gulf for tens of millions of years ...

A long-lost Bolivian killifish has been found alive, revealing a globally important hotspot for seasonal killifish diversity at risk from deforestation. Researchers have confirmed the rediscovery of ...

Ever since "Jurassic Park," people have been talking about bringing extinct animals back from the grave. While it is not possible to revive animals that died out hundreds of millions of years ago, it ...

Mosasaurs, giant marine reptiles that existed more than 66 million years ago, lived not only in the sea but also in rivers. This is shown by new research based on analyses of a mosasaur tooth found in ...

New research reveals a prehistoric shark 115 million years older than Megalodon, rewriting the timeline of shark ancestry.

Discover the true origin of the enigmatic Bloop sound recorded in 1997, which led many to believe in the mythical Megalodon.

A giant ocean predator that terrorised the seas during the time of the dinosaurs may have also hunted in rivers, a tooth fossil discovered in North Dakota suggests.

Unfortunately, one million endangered species could become extinct. On World Wildlife Day, learn who is at risk and how to ...

The nature documentary series uses new research and photorealistic CGI to bring the huge, bizarre animals of the Ice Age back ...

The now-extinct sea cow species, Salwasiren qatarensis, was discovered thanks to an examination of 21-million-year-old ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...